🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.58 AU - 0.72 AU

Year: 189 Days

Day: 40.9 Hours

Environment

Temp: 164 °C

Axial Tilt: 49.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.75 AU - 1.19 AU

Year: 344 Days

Day: 13.7 Hours

Environment

Temp: 83 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,011,108 km

• M1: 91,105 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.24 AU - 1.48 AU

Year: 571 Days

Day: 13.3 Hours

Environment

Temp: -7 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.36 AU - 1.48 AU

Year: 609 Days

Day: 40.7 Hours

Environment

Temp: -24 °C

Axial Tilt: 28.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.52 AU - 3.86 AU

Year: 2050 Days

Day: 18.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,011,108 km

• M1: 218,562 km (0.1 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.06 AU - 4.12 AU

Year: 2448 Days

Day: 25.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,011,108 km

• M1: 986,000 km (0.092 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.69 AU - 5.53 AU

Year: 3562 Days

Day: 46.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.3

Radius: 8.1

Gravity: 7.78 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 8.94 AU - 11.68 AU

Year: 11914 Days

Day: 6.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 61,011,108 km

• M1: 105,018 km (0.105 R)
• M2: 329,115 km (0.111 R)
• M3: 392,844 km (0.099 R)
• M4: 597,344 km (0.104 R)
• M5: 1,266,047 km (0.113 R)
• M6: 1,618,799 km (0.118 R)
• M7: 1,854,415 km (0.066 R)
• M8: 1,951,803 km (0.117 R)
• M9: 2,228,709 km (0.118 R)
• M10: 2,411,368 km (0.115 R)
• M11: 2,626,191 km (0.111 R)
• M12: 2,819,321 km (0.118 R)
• M13: 2,875,421 km (0.092 R)
• M14: 2,931,819 km (0.112 R)
• M15: 2,988,666 km (0.114 R)
• M16: 3,366,999 km (0.081 R)
• M17: 3,516,597 km (0.108 R)
• M18: 3,637,771 km (0.112 R)
• M19: 3,822,375 km (0.091 R)
• M20: 4,459,513 km (0.071 R)
• M21: 5,371,312 km (0.079 R)
• M22: 5,687,861 km (0.059 R)
• M23: 6,302,259 km (0.04 R)
• M24: 6,937,751 km (0.033 R)
• M25: 7,711,321 km (0.034 R)
• M26: 7,790,160 km (0.059 R)
• M27: 8,068,412 km (0.077 R)
• M28: 8,269,022 km (0.088 R)
• M29: 8,634,490 km (0.104 R)
• M30: 9,297,059 km (0.097 R)
• M31: 9,933,149 km (0.102 R)
• M32: 10,019,018 km (0.114 R)
• M33: 10,321,505 km (0.056 R)
• M34: 10,847,042 km (0.085 R)
• M35: 10,979,885 km (0.042 R)
• M36: 11,336,527 km (0.061 R)
• M37: 11,426,285 km (0.115 R)
• M38: 12,244,735 km (0.112 R)
• M39: 12,429,339 km (0.111 R)
• M40: 13,460,218 km (0.113 R)
• M41: 14,034,075 km (0.098 R)
• M42: 14,178,886 km (0.063 R)
• M43: 14,713,699 km (0.1 R)
• M44: 15,057,474 km (0.039 R)
• M45: 15,653,173 km (0.117 R)
• M46: 16,969,784 km (0.077 R)
• M47: 17,021,246 km (0.043 R)
• M48: 18,164,024 km (0.04 R)
• M49: 18,904,085 km (0.116 R)
• M50: 19,816,033 km (0.112 R)
• M51: 20,032,651 km (0.089 R)
• M52: 20,250,017 km (0.11 R)
• M53: 21,515,465 km (0.039 R)
• M54: 22,919,740 km (0.04 R)
• M55: 25,403,663 km (0.105 R)
• M56: 26,766,949 km (0.119 R)
• M57: 27,126,432 km (0.101 R)
• M58: 27,186,571 km (0.111 R)
• M59: 28,092,984 km (0.098 R)
• M60: 28,458,452 km (0.071 R)
• M61: 28,825,415 km (0.071 R)
• M62: 30,184,213 km (0.098 R)
• M63: 30,246,445 km (0.051 R)
• M64: 30,371,210 km (0.095 R)
• M65: 30,558,507 km (0.076 R)
• M66: 30,808,784 km (0.118 R)
• M67: 31,059,809 km (0.057 R)
• M68: 32,197,800 km (0.108 R)
• M69: 32,771,957 km (0.049 R)
• M70: 33,285,077 km (0.06 R)
• M71: 33,736,265 km (0.108 R)
• M72: 33,800,891 km (0.093 R)
• M73: 33,865,517 km (0.104 R)
• M74: 36,353,031 km (0.051 R)
• M75: 37,418,018 km (0.099 R)
• M76: 37,551,758 km (0.116 R)
• M77: 38,088,815 km (0.12 R)
• M78: 38,290,772 km (0.096 R)
• M79: 39,034,423 km (0.089 R)
• M80: 39,851,227 km (0.075 R)
• M81: 40,398,905 km (0.1 R)
• M82: 41,987,186 km (0.099 R)
• M83: 42,056,749 km (0.104 R)
• M84: 42,964,060 km (0.107 R)
• M85: 43,525,500 km (0.099 R)
• M86: 44,301,614 km (0.106 R)
• M87: 44,372,374 km (0.069 R)
• M88: 46,801,095 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 138.1

Radius: 4.2

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 14.65 AU - 15.31 AU

Year: 20866 Days

Day: 18.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 61,011,108 km

• M1: 91,404 km (0.093 R)
• M2: 120,127 km (0.106 R)
• M3: 267,032 km (0.115 R)
• M4: 519,404 km (0.104 R)
• M5: 794,514 km (0.057 R)
• M6: 883,076 km (0.103 R)
• M7: 1,050,925 km (0.117 R)
• M8: 1,656,796 km (0.113 R)
• M9: 2,005,659 km (0.101 R)
• M10: 2,427,973 km (0.12 R)
• M11: 2,479,435 km (0.069 R)
• M12: 2,531,196 km (0.082 R)
• M13: 2,609,585 km (0.102 R)
• M14: 3,180,750 km (0.119 R)
• M15: 3,208,874 km (0.105 R)
• M16: 3,523,927 km (0.089 R)
• M17: 3,553,099 km (0.053 R)
• M18: 3,640,913 km (0.048 R)
• M19: 4,245,139 km (0.114 R)
• M20: 4,276,106 km (0.071 R)
• M21: 4,369,604 km (0.097 R)
• M22: 4,401,020 km (0.113 R)
• M23: 4,463,851 km (0.12 R)
• M24: 4,526,981 km (0.085 R)
• M25: 5,442,221 km (0.092 R)
• M26: 5,851,371 km (0.118 R)
• M27: 6,519,475 km (0.116 R)
• M28: 7,322,816 km (0.112 R)
• M29: 7,584,911 km (0.046 R)
• M30: 7,964,591 km (0.104 R)
• M31: 8,350,553 km (0.098 R)
• M32: 8,389,449 km (0.081 R)
• M33: 8,901,073 km (0.105 R)
• M34: 9,140,579 km (0.093 R)
• M35: 9,748,545 km (0.115 R)
• M36: 9,954,093 km (0.09 R)
• M37: 10,202,724 km (0.116 R)
• M38: 10,790,644 km (0.049 R)
• M39: 11,475,952 km (0.088 R)
• M40: 12,888,305 km (0.12 R)
• M41: 13,159,227 km (0.094 R)
• M42: 13,660,679 km (0.063 R)
• M43: 13,844,535 km (0.039 R)
• M44: 14,121,889 km (0.103 R)
• M45: 14,917,750 km (0.083 R)
• M46: 16,454,868 km (0.07 R)
• M47: 17,143,018 km (0.032 R)
• M48: 17,192,535 km (0.103 R)
• M49: 17,790,328 km (0.053 R)
• M50: 18,445,717 km (0.082 R)
• M51: 18,699,883 km (0.103 R)
• M52: 19,883,951 km (0.086 R)
• M53: 20,040,131 km (0.086 R)
• M54: 21,038,996 km (0.117 R)
• M55: 21,785,340 km (0.074 R)
• M56: 22,431,902 km (0.061 R)
• M57: 22,703,122 km (0.079 R)
• M58: 22,812,030 km (0.102 R)
• M59: 23,358,660 km (0.071 R)
• M60: 23,909,629 km (0.088 R)
• M61: 24,688,137 km (0.041 R)
• M62: 25,080,532 km (0.088 R)
• M63: 27,188,515 km (0.106 R)
• M64: 27,535,582 km (0.093 R)
• M65: 27,593,626 km (0.053 R)
• M66: 30,906,022 km (0.104 R)
• M67: 31,449,960 km (0.076 R)
• M68: 32,302,369 km (0.092 R)
• M69: 32,424,740 km (0.094 R)
• M70: 33,224,042 km (0.081 R)
• M71: 33,409,393 km (0.091 R)
• M72: 33,905,460 km (0.074 R)
• M73: 35,281,910 km (0.082 R)
• M74: 36,804,367 km (0.065 R)
• M75: 36,868,246 km (0.104 R)
• M76: 36,932,124 km (0.036 R)
• M77: 37,960,160 km (0.118 R)
• M78: 39,062,697 km (0.112 R)
• M79: 39,454,344 km (0.084 R)
• M80: 39,781,664 km (0.064 R)
• M81: 41,498,300 km (0.09 R)
• M82: 42,499,708 km (0.065 R)
• M83: 42,768,086 km (0.074 R)
• M84: 43,171,702 km (0.105 R)
• M85: 43,509,045 km (0.031 R)
• M86: 44,390,027 km (0.088 R)
• M87: 44,662,295 km (0.116 R)
• M88: 44,866,945 km (0.088 R)
• M89: 45,276,992 km (0.107 R)
• M90: 45,688,386 km (0.109 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 257

Radius: 4

Gravity: 16.06 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 12.17 AU - 20.21 AU

Year: 23445 Days

Day: 16.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 61,011,108 km

• M1: 51,611 km (0.084 R)
• M2: 248,632 km (0.105 R)
• M3: 751,879 km (0.051 R)
• M4: 879,336 km (0.038 R)
• M5: 945,758 km (0.104 R)
• M6: 1,107,024 km (0.097 R)
• M7: 1,668,315 km (0.117 R)
• M8: 2,094,370 km (0.111 R)
• M9: 2,153,611 km (0.094 R)
• M10: 2,679,447 km (0.092 R)
• M11: 2,776,237 km (0.09 R)
• M12: 2,973,258 km (0.098 R)
• M13: 3,140,957 km (0.1 R)
• M14: 3,277,390 km (0.113 R)
• M15: 3,733,813 km (0.09 R)
• M16: 4,322,630 km (0.03 R)
• M17: 6,169,566 km (0.071 R)
• M18: 6,426,276 km (0.103 R)
• M19: 6,686,576 km (0.104 R)
• M20: 8,413,085 km (0.115 R)
• M21: 8,793,213 km (0.078 R)
• M22: 9,570,075 km (0.091 R)
• M23: 10,368,778 km (0.094 R)
• M24: 10,571,782 km (0.088 R)
• M25: 11,606,252 km (0.115 R)
• M26: 12,135,529 km (0.108 R)
• M27: 12,726,740 km (0.103 R)
• M28: 12,998,559 km (0.043 R)
• M29: 13,217,421 km (0.032 R)
• M30: 13,437,479 km (0.067 R)
• M31: 13,603,383 km (0.074 R)
• M32: 14,104,985 km (0.063 R)
• M33: 15,126,140 km (0.088 R)
• M34: 17,600,040 km (0.109 R)
• M35: 17,963,563 km (0.082 R)
• M36: 18,085,335 km (0.075 R)
• M37: 18,636,454 km (0.103 R)
• M38: 18,945,074 km (0.041 R)
• M39: 20,259,292 km (0.111 R)
• M40: 21,732,232 km (0.092 R)
• M41: 21,861,934 km (0.106 R)
• M42: 22,514,330 km (0.098 R)
• M43: 22,711,350 km (0.076 R)
• M44: 22,974,792 km (0.039 R)
• M45: 23,704,680 km (0.066 R)
• M46: 24,576,985 km (0.084 R)
• M47: 25,391,546 km (0.026 R)
• M48: 25,802,192 km (0.057 R)
• M49: 26,008,188 km (0.105 R)
• M50: 28,099,118 km (0.12 R)
• M51: 29,954,430 km (0.093 R)
• M52: 31,042,755 km (0.077 R)
• M53: 31,922,690 km (0.108 R)
• M54: 32,439,700 km (0.059 R)
• M55: 32,513,751 km (0.116 R)
• M56: 35,828,989 km (0.092 R)
• M57: 37,215,911 km (0.074 R)
• M58: 37,293,552 km (0.096 R)
• M59: 38,306,779 km (0.113 R)
• M60: 38,934,791 km (0.101 R)
• M61: 39,566,094 km (0.046 R)
• M62: 40,360,159 km (0.1 R)
• M63: 43,098,847 km (0.083 R)
• M64: 43,588,332 km (0.064 R)
• M65: 43,670,162 km (0.069 R)
• M66: 44,326,148 km (0.059 R)
• M67: 44,408,278 km (0.1 R)
• M68: 45,233,310 km (0.119 R)
• M69: 51,234,428 km (0.114 R)
• M70: 52,360,003 km (0.108 R)
• M71: 52,533,835 km (0.115 R)
• M72: 52,707,967 km (0.056 R)
• M73: 53,756,349 km (0.087 R)
• M74: 56,051,629 km (0.105 R)
• M75: 56,853,474 km (0.084 R)
• M76: 57,928,634 km (0.104 R)
• M77: 58,018,542 km (0.112 R)
• M78: 58,198,508 km (0.102 R)
• M79: 59,010,526 km (0.095 R)
• M80: 59,553,865 km (0.065 R)
• M81: 59,735,477 km (0.066 R)
• M82: 59,917,089 km (0.096 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 16,282 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit